Hi Greg, On Fri, Jun 25, 2021 at 06:03:45PM +0530, Manivannan Sadhasivam wrote: > Hi Greg, > > Please find the remaining MHI patches for v5.14. This series has the left over > patches from the previous patchset and one new series that was reviewed a > while ago and put on hold for Ack from Kalle Valo for ath11k. > > Summary: > > 1. Added validation for the channel ID read from event ring. If we get events > from an invalid channel, we throw an error message and skip the event. > > 2. Fixed the MHI wake routines used for the newer modems such as SDX55 and > SDX65 by using no-op routines only for the older modems and then relying on > the default routines provided by MHI stack for newer ones. > > 3. Added support for processing the events based on the priorities. Earlier > a fixed priority was used for all events. > > 4. Added a dedicated flag to the MHI client transfer APIs for inbound > buffer allocation by the MHI stack. Since this patch modifies the MHI > client drivers under "net/", Ack has been collected from the netdev > maintainer. > > 5. Added support for Cinterion MV31-W modem in pci_generic controller: > https://www.thalesgroup.com/en/markets/digital-identity-and-security/iot/iot-connectivity/products/iot-products/mv31-w-ultra-high > > 6. Rearranged the setting of BHI/BHIe offsets for better validation of the > register values read from MMIO > > 7. Cleanup of the BHI/BHIe pointers by setting them to NULL to prevent access > after power down. > > 8. Added support for getting the MMIO register length from the controller > drivers. This helps in validation of the read offsets from MMIO registers. > Since this patch touches ath11k, Ack has been collected from Kalle Valo. > > 9. With the help of above register length, added check for BHI/BHIe offsets. > Is this series on your queue for 5.14? Thanks, Mani > Thanks, > Mani > > Bhaumik Bhatt (8): > bus: mhi: pci_generic: Apply no-op for wake using sideband wake > boolean > bus: mhi: core: Validate channel ID when processing command > completions > bus: mhi: core: Set BHI/BHIe offsets on power up preparation > bus: mhi: core: Set BHI and BHIe pointers to NULL in clean-up > bus: mhi: Add MMIO region length to controller structure > ath11k: set register access length for MHI driver > bus: mhi: pci_generic: Set register access length for MHI driver > bus: mhi: core: Add range checks for BHI and BHIe > > Loic Poulain (1): > bus: mhi: Add inbound buffers allocation flag > > ULRICH Thomas (1): > bus: mhi: pci_generic: Add Cinterion MV31-W PCIe to MHI > > drivers/bus/mhi/core/init.c | 61 +++++++++++++++++-------- > drivers/bus/mhi/core/internal.h | 2 +- > drivers/bus/mhi/core/main.c | 26 +++++++---- > drivers/bus/mhi/core/pm.c | 28 ++---------- > drivers/bus/mhi/pci_generic.c | 65 +++++++++++++++++++++++---- > drivers/net/mhi/net.c | 2 +- > drivers/net/wireless/ath/ath11k/mhi.c | 1 + > drivers/net/wwan/mhi_wwan_ctrl.c | 2 +- > include/linux/mhi.h | 9 +++- > net/qrtr/mhi.c | 2 +- > 10 files changed, 134 insertions(+), 64 deletions(-) > > -- > 2.25.1 >
